Peer-reviewedCC BY-NC-NDInternal Medicine
Acute Lower Limb Arterial Occlusion Due to Malignant Lymphoma
Abstract
A 72-year-old man presented with acute left lower limb weakness and pain. Acute arterial occlusion was diagnosed, and thrombectomy pathology revealed fibrin-associated diffuse large B-cell lymphoma (FA-DLBCL). No primary lesion was detected on positron emission tomography-computed tomography. However, during radiotherapy for hypopharyngeal cancer, he developed pneumonia and died. Autopsy revealed FA-DLBCL within a mural thrombus distal to an aortic stent graft. A pathological evaluation should be considered in acute limb ischemia with atypical thrombi. FA-DLBCL should be recognized as a potential cause when embolism from mural thrombus is suspected.
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BibTeX
@article{isokawa2026acute,
title = {{Acute Lower Limb Arterial Occlusion Due to Malignant Lymphoma}},
author = {Hana Isokawa and Hiroshi Abe and Dai Ozaki and Hiroyuki Isogai and Tetsuro Miyazaki and Takashi Tokano and Tohru Minamino},
journal = {Internal Medicine},
year = {2026},
month = sep,
doi = {10.2169/internalmedicine.6700-25},
url = {https://www.jstage.jst.go.jp/article/internalmedicine/65/18/65_6700-25/_article},
note = {CC BY-NC-ND},
}
RIS
TY - JOUR
TI - Acute Lower Limb Arterial Occlusion Due to Malignant Lymphoma
AU - Hana Isokawa
AU - Hiroshi Abe
AU - Dai Ozaki
AU - Hiroyuki Isogai
AU - Tetsuro Miyazaki
AU - Takashi Tokano
AU - Tohru Minamino
PY - 2026
DA - 2026/09/15
JO - Internal Medicine
DO - 10.2169/internalmedicine.6700-25
UR - https://www.jstage.jst.go.jp/article/internalmedicine/65/18/65_6700-25/_article
AB - A 72-year-old man presented with acute left lower limb weakness and pain. Acute arterial occlusion was diagnosed, and thrombectomy pathology revealed fibrin-associated diffuse large B-cell lymphoma (FA-DLBCL). No primary lesion was detected on positron emission tomography-computed tomography. However, during radiotherapy for hypopharyngeal cancer, he developed pneumonia and died. Autopsy revealed FA-DLBCL within a mural thrombus distal to an aortic stent graft. A pathological evaluation should be considered in acute limb ischemia with atypical thrombi. FA-DLBCL should be recognized as a potential cause when embolism from mural thrombus is suspected.
SN - 1349-7235
SN - 0918-2918
ER -